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  1. JDK
  2. JDK-8274993

G1: support concurrent freeing of segments after GC in evacuation failure handling

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    • gc

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      This is a follow-up of JDK-8273626.

      Currently, segments (memory buffers) used during evacuation failure are freed in the pause. However since the code already uses part of the infrastructure it would be good to support concurrent freeing of these segments segments after GC like for cardsetcontainer buffers.

      https://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2021-October/037081.html

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          relates to

          Enhancement - null JDK-8276148 G1: Support reclaiming memory used in G1EvacFailureObjectsSet

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8273626 G1: Factor out concurrent segmented array from G1CardSetAllocator

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              mli Hamlin Li
              mli Hamlin Li
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